Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 47.5 | 50.6 | 54.2 | 58.2 | 63.3 | 67.4 | 72.6 | 73.8 | 71.5 | 62.6 | 52.3 | 47.1 | 60.1 |
Highest Mean Max. Temperature (F) | 54.6 | 57.2 | 61.7 | 63.0 | 70.4 | 72.0 | 78.5 | 78.0 | 78.8 | 69.5 | 58.2 | 51.1 | 78.8 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1992 | 1996 | 1981 | 1974 | 1987 | 1976 | 1979 | 1974 |
Lowest Mean Max. Temperature (F) | 42.3 | 43.2 | 48.5 | 52.1 | 58.1 | 61.7 | 66.3 | 68.1 | 66.5 | 56.5 | 43.4 | 39.7 | 39.7 |
Year Lowest Occurred | 1972 | 1989 | 1971 | 1972 | 1974 | 1971 | 1993 | 1980 | 1986 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 40.6 | 42.6 | 45.0 | 48.1 | 52.9 | 57.1 | 61.3 | 61.8 | 58.8 | 51.7 | 44.9 | 40.8 | 50.5 |
Highest Mean Temperature (F) | 45.7 | 48.2 | 49.6 | 50.9 | 56.8 | 60.7 | 64.2 | 64.9 | 62.4 | 55.2 | 48.4 | 45.9 | 64.9 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1993 | 1992 | 1996 | 1981 | 1995 | 1988 | 1995 | 1979 | 1981 |
Lowest Mean Temperature (F) | 33.4 | 34.7 | 40.9 | 43.3 | 49.0 | 54.0 | 58.8 | 58.0 | 55.8 | 48.1 | 36.6 | 34.2 | 33.4 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1974 | 1976 | 1986 | 1973 | 1972 | 1984 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 33.7 | 34.5 | 35.7 | 37.9 | 42.5 | 46.7 | 49.9 | 49.7 | 46.1 | 40.8 | 37.4 | 34.5 | 40.8 |
Highest Mean Min. Temperature (F) | 38.8 | 39.6 | 39.8 | 41.2 | 46.7 | 49.3 | 54.6 | 52.3 | 51.1 | 46.2 | 41.4 | 40.7 | 54.6 |
Year Highest Occurred | 1983 | 1983 | 1983 | 1990 | 1993 | 1992 | 1998 | 1977 | 1995 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 24.3 | 26.1 | 31.0 | 32.6 | 39.1 | 43.2 | 45.4 | 44.7 | 42.1 | 36.4 | 29.7 | 28.6 | 24.3 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1977 | 1976 | 1984 | 1984 | 1999 | 1983 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 15.71 | 13.21 | 11.88 | 7.96 | 5.11 | 3.90 | 1.98 | 2.24 | 4.25 | 9.36 | 16.31 | 17.49 | 109.40 |
Highest Precipitation (in.) | 26.72 | 29.47 | 25.77 | 15.56 | 9.98 | 7.90 | 6.79 | 5.61 | 11.18 | 25.42 | 29.26 | 32.69 | 32.69 |
Year Highest Occurred | 1990 | 1999 | 1997 | 1996 | 1984 | 1981 | 1983 | 1977 | 1997 | 1975 | 1983 | 1975 | 1975 |
Lowest Precipitation (in.) | 1.27 | 1.24 | 1.23 | 2.68 | 0.78 | 0.92 | 0.00 | 0.23 | 0.06 | 0.61 | 3.76 | 5.33 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1992 | 1987 | 1984 | 1998 | 1993 | 1987 | 1976 | 1985 | 1984 |
Heating Degree Days (F) | 756. | 628. | 621. | 509. | 375. | 239. | 130. | 121. | 197. | 413. | 604. | 750. | 5343. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 1. | 13. | 20. | 10. | 0. | 0. | 0. | 44. |